MaximusAurelius:
...it delays anything else from happening until the delay is over, including external interrupts.
No, using delay does not interfere with interrupts.
But not using the delay function (if not justified) is a good idea anyway. 
MaximusAurelius:
...it delays anything else from happening until the delay is over, including external interrupts.
No, using delay does not interfere with interrupts.
But not using the delay function (if not justified) is a good idea anyway.